Thank you in advance to anyone who is able to help me with my current project.
I am trying to run a Raspberry Pi (with no internet connection) as an access point that an iPhone can connect to. Once connected, I would like the Pi to be able to access the internet through the iPhone’s cellular. I have heard of projects/iOT devices that accomplish this, but I am by no means a networking expert and have had some difficulty.
I am able to run the RPi in AP mode and I can connect the phone to the Pi using the SSID I establish. However, when I do this, both the Pi and iPhone do not have internet access. This article implies that I should modify
dhcp-option=3, but that file is in a read-only partition. Is there a work-around for this?